Best betting promos and sportsbooks for MLB prop bets [May 6, 2026]

The Los Angeles Dodgers face off against the Houston Astros in a rematch of the 2017 World Series on Wednesday.

After going .500 in their last ten games, the Los Angeles Dodgers lead in the NL West has diminished, now sitting just a half game ahead of the San Diego Padres for first in the division standings.

Luckily for the reigning World Series champions, they will have a great opportunity to get back in the win column against the Houston Astros by exploiting Lance McCullers Jr.’s lack of command on the mound.

With fifteen games taking the field on Wednesday, there are plenty of prop bets and markets to wager on which you can read a detailed breakdown of them below.

Best betting promos and sportsbooks for MLB prop bets

Find the best promos and sportsbooks to use for today’s MLB prop bets.

Los Angeles Dodgers vs Houston Astros (2:10pm, EST)

Los Angeles Dodgers Team Total Over 5.5 (+105) at BetMGM Sportsbook

Since the start of the regular season, the Los Angeles Dodgers have been able to play at a very high level on offense, ranking in the top-5 in Hit Rate, RBIs, Runs Scored, and in On Base Percentage.

Their success on offense has helped reduce the amount of negative variance in their contests, increasing their chances of winning at a high rate.

In a favorable matchup against the Houston Astros, expect the reigning World Series champions to light up the scoreboard as they face off against Lance McCullers Jr. who is averaging an ERA of 6.32, a WHIP of 1.404, and a FIP of 4.51.

Especially with his back end incapable of masking his struggles on the mound with their coverage in the outfield, ranking near dead last in Defensive Efficiency.

Lance McCullers Jr. Under 15.5 Outs (-165) at BetMGM Sportsbook

With the Dodgers consistently advancing their runners into scoring position by making contact at a high rate, Houston will be quick to pull McCullers Jr. off the mound to help limit the damage done, keeping the Astros pitcher under the total on his Outs prop.

If the total on McCullers Jr. Outs prop crosses through the key number of 15.5, then reduce the size of your wager.

Atlanta Braves vs Seattle Mariners (4:10pm, EST)

Seattle Mariners Team Total Under 3.5 (+105) at BetMGM Sportsbook

While the Dodgers have been able to thrive on offense, the Seattle Mariners have been unable to get into a groove, ranking in the bottom half of the board in Hit Rate, On Base Percentage, and in OPS.

Their inability to string together their Hits leaves them vulnerable to falling into prolonged scoring lulls, making it near impossible for them to match their opponents output.

Unfortunately for the Mariners, their struggles on offense are poised to persist against the Atlanta Braves as they face off against Martin Perez who is currently averaging a WHIP of 0.988 and less than one Hit Against per inning.

The Braves back end will also drastically narrow the width of the Mariners gaps in the outfield with their coverage, fielding a group who ranks eighth in Fielding Percentage.

Cal Raleigh Under 0.5 Hits (+133) at Caesars Sportsbook

After leading the league in Home Runs last year, Cal Raleigh has fallen hard back down to reality, generating less than one Hit per game, a .180 Batting Average, and a .633 OPS.

With Perez excelling at avoiding contact while attacking the strikezone, expect Raleigh to continue to be neutralized at the plate and be held without a Hit.

Pittsburgh Pirates vs Arizona Diamondbacks (9:40pm, EST)

Paul Skenes Over 5.5 Strikeouts (-124) at FanDuel Sportsbook

Even though Paul Skenes has regressed this season per his standards, the reigning NL Cy Young award has still been productive, averaging an ERA of 3.18 and a WHIP of 0.853.

Skenes’ success on the mound stems from his aggression and pin point accuracy, generating more than one Strikeout per Inning Pitched.

Heading into Wednesday night’s contest against the Arizona Diamondbacks, expect Skenes to continue to create Whiffs at a very high rate by taking advantage of a lineup who resides near the bottom of the board in Contact Rate, Walk Rate, and in On Base Percentage.

For some more exposure, escalator bet Skenes Strikeout prop by placing smaller wagers on his alternate overs at the best available odds across multiple sportsbooks.

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